A) Expand and simplify.
7(x - 2) - 2(x - 1)
b) Factorise fully.
8x2
+ 6x
1 answer:
Answer:
a). 5x - 12 b). 2x(4x + 3)
Step-by-step explanation:
a). 7(x - 2) - 2(x - 1)
= 7x - 14 - 2x + 2
= 5x - 12
b). 8x² + 6x
2x(4x + 3)
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34 is the answer becauseeeeeee
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60 = 2(2W) + 2W
60= 4W +2W
60 = 6W
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w = 10
Length = 2(10)
Length = 20
P= 2L + 2W
60= 2(20) + 2(10)
60= 40 +20
60 = 60
Average change in altitude per minute
216.12÷2.4
=90.05m
Answer:
.55 since it's literally not anything else
Step-by-step explanation:
.55
is it 1 + 2=3. are is it 2+1=3. are you a boy are not
